Nielsen and FMI estimate that Americans’ total online grocery spending will reach $100 billion between 2021 and 2023. Food and beverage retail is the next big sector that will feel the influence of digital shopping, according to a new study by Nielsen. Already 23 percent of U.S. shoppers bought groceries online in 2016, an increase of 20 percent versus just two years prior, and adoption has only accelerated since then. more